I always chuckle when people refer to the JFKA hobby as an ongoing investigation. Some investigation. I've been at this for 35 years since Oliver Stone's movie came out. While my own body of knowledge has grown exponentially, I can't say the same for the information that is widely available. The conspiracy hobby has been around a lot longer than the 35 years I have been involved. There have been a few bread crumbs that become known that weren't available in 1991 and some advances in technology have shed some new light on the information available, but for the most part, not much has changed. The discussions are pretty much focused on the same things that were being kicked around 35 years ago.
Can somebody tell me what we know now that wasn't known in 1991 that significantly changes the discussion? From my perspective, it's more of the same old crap. For the most part, the CT community is just polishing old turds.